select pnm,lnm,st_cd,st_nm,cnty_id,dm,dm_date,dm_hist,avg_tmax_data,avg_tmin_data,avg_prcp_data,rec_hi_data,rec_lo_data,avg_sndp_data,x,y,ff,lf,fd,hz,er,hz_source,kg,hzd,clim_stn_nm,hz12,hz90, feels_like_min,feels_like_max,days_of_prcp,snow,cloud_cover,humidity,wind_speed from worldtg8_pm.pm_climate_points_namer where surl = 'washington' and st_surl='district-of-columbia' and iso_cc = 'US' and prim_loc in (1,2) Washington District of Columbia Climate Data - Updated February 2026

Washington District of Columbia Climate Data

Monthly Average Climate Data for Washington District of Columbia

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.6 °F44.3 °F3.1 in.
February30.0 °F47.7 °F2.69 in.
March36.8 °F55.7 °F3.91 in.
April46.8 °F67.4 °F3.45 in.
May56.5 °F75.8 °F4.45 in.
June65.7 °F84.5 °F4.53 in.
July70.5 °F89.0 °F4.58 in.
August68.7 °F87.2 °F3.63 in.
September62.1 °F80.5 °F4.25 in.
October50.1 °F69.2 °F3.84 in.
November39.8 °F58.0 °F3.08 in.
December32.9 °F48.4 °F3.69 in.
Annual49 °F67.3 °F45.2 in.

Climate Data for Washington District of Columbia

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness ZoneZone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7a : 0°F to 5°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
2026 plantmaps.com